
https://www.youtube.com/watch?v=ZgvkyGffkSY
There shouldn't be any noticeable wear from polishing an aluminum horn or any other parts - they are thick enough to withstand cleaning and polishing without concern. A Brillo pad is essentially steel wool and Scotchbrite pads are a synthetic material - neither are similar to sandpaper...Sidewinder wrote: Sat Jul 15, 2023 4:33 pm Surely a brillo pad too often on an aluminum horn will quickly reduce the thickness of the horn?